History log of /php-src/ext/opcache/ZendAccelerator.h (Results 1 – 25 of 183)
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# 3293fafa 24-Sep-2024 Florian Engelhardt

Add OPcache restart hook (#15590)

This hook will allow observing extensions to observe the actual OPcache restart.


# 81150187 12-Aug-2024 Arnaud Le Blanc

Ensure proper alignment of zend_accel_shared_globals.interned_strings (#15359)


# 11914de7 19-Jun-2024 Peter Kokot

Sync ext/dom and unistd.h include style (#14597)


# 84a0da15 09-Jun-2024 Peter Kokot

Sync #if/ifdef/defined (#14508)

This syncs CPP macro conditions:
- _WIN32
- _WIN64
- HAVE_ALLOCA_H
- HAVE_ALPHASORT
- HAVE_ARPA_INET_H
- HAVE_CONFIG_H
- HAVE_DIRE

Sync #if/ifdef/defined (#14508)

This syncs CPP macro conditions:
- _WIN32
- _WIN64
- HAVE_ALLOCA_H
- HAVE_ALPHASORT
- HAVE_ARPA_INET_H
- HAVE_CONFIG_H
- HAVE_DIRENT_H
- HAVE_DLFCN_H
- HAVE_GETTIMEOFDAY
- HAVE_LIBDL
- HAVE_POLL_H
- HAVE_PWD_H
- HAVE_SCANDIR
- HAVE_SYS_FILE_H
- HAVE_SYS_PARAM_H
- HAVE_SYS_SOCKET_H
- HAVE_SYS_TIME_H
- HAVE_SYS_TYPES_H
- HAVE_SYS_WAIT_H
- HAVE_UNISTD_H
- PHP_WIN32
- ZEND_WIN32

These are either undefined or defined to 1 in Autotools and Windows.

Follow up of GH-5526 (-Wundef).

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# 1bae61a4 19-Mar-2024 Arnaud Le Blanc

Compress interned string table offsets and increase maximum supported buffer size (#13676)

Compress interned string table offsets and increase maximum supported buffer size

The inte

Compress interned string table offsets and increase maximum supported buffer size (#13676)

Compress interned string table offsets and increase maximum supported buffer size

The interned string buffer is organized as a header + a hash table + a
zend_string arena. Hash slots point to the arena, but are represented as 32bit
offsets from the buffer, which limits the maximum buffer size to about 4GiB.
However zend_strings are 8-byte aligned in the buffer, so we can compress the
3 lower bits. This allows to increase the maximum supported interned string
buffer size from 4095 MiB to 32767 MiB.

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# b80bebc2 27-Jul-2023 Ilija Tovilo

Synchronize zend_jit_stop_counter_handlers()

Avoid stopping counters repeatedly from different threads/processes.

Fixes GH-11609
Closes GH-11806


# b2dbf0a2 31-Jul-2023 Ilija Tovilo

Remove opcache.consistency_checks

This feature has been broken at least since the tracing JIT and inheritance
cache have been introduced. The attempted fix (GH-10798) was too complex. We

Remove opcache.consistency_checks

This feature has been broken at least since the tracing JIT and inheritance
cache have been introduced. The attempted fix (GH-10798) was too complex. We
have thus decided to remove this feature for now.

Closes GH-11832

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# 263b22f3 21-Feb-2023 Max Kellermann

Make lots of string pointers `const` (#10646)

This allows using string literals without implicitly casting away the
`const`.


# 04c85a33 14-Feb-2023 Max Kellermann

ext/opcache/ZendAccelerator: fix functions to return zend_result

If a function returns SUCCESS or FAILURE, it should be declared to
return the enum that defines those values.


# 3dcd4724 14-Feb-2023 Max Kellermann

ext/opcache/zend_shared_alloc: convert more `int` to `bool`


# bff7a56d 19-Jan-2023 Max Kellermann

Revert "ext/opcache: use C11 atomics for "restart_in" (#10276)" (#10339)

* Revert "ext/opcache: use C11 atomics for "restart_in" (#10276)"

This reverts commit 061fcdb0a5649572b90cda

Revert "ext/opcache: use C11 atomics for "restart_in" (#10276)" (#10339)

* Revert "ext/opcache: use C11 atomics for "restart_in" (#10276)"

This reverts commit 061fcdb0a5649572b90cdad1be4d457dd3faa301.

While the commit does indeed improve performance, @dstogov complained
that it disables the code path calling kill_all_lockers(), and thus
hanging workers are never killed and restarted.
https://github.com/php/php-src/pull/10276#issuecomment-1383593046

The fact that this feature was not implemented in the existing atomic
code path (i.e. Windows) did not mean that the feature was considered
not strictly necessary, but that the Windows implementation just did
not need the feature because SAPIs that work on Windows do not manage
child processes
https://github.com/php/php-src/pull/10276#issuecomment-1383868696
https://github.com/php/php-src/pull/10276#issuecomment-1384235011

* ext/opcache: document lack of kill_all_lockers() on Windows

kill_all_lockers() is not implemented on Windows, and does not need to
be.

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# bf1cfc07 16-Jan-2023 Christoph M. Becker

Revert GH-10300

Cf. <https://github.com/php/php-src/pull/10220#issuecomment-1383739816>.

This reverts commit 68ada76f9a659745f572539b72afa06fa75a866f.
his reverts commit 45384c6

Revert GH-10300

Cf. <https://github.com/php/php-src/pull/10220#issuecomment-1383739816>.

This reverts commit 68ada76f9a659745f572539b72afa06fa75a866f.
his reverts commit 45384c6e201eda9963e2fcc18946a9446230a2d6.
This reverts commit ef7fbfd71025f034b0bfcb413efd181ce798fc1b.
This reverts commit 9b9ea0d7c696f2990a159b2a2dafbc04547dc10f.
This reverts commit f15747c26be4a2330dc0cf3ea442f53f30f84cac.
This reverts commit e883ba93c40827fafd7868517eb48e04569f76ab.
This reverts commit 7e87551c3775d26e20b06a4032a00053db6452cc.
This reverts commit 921274d2b8966641a00c0a767ae40ba7187bdffc.
This reverts commit fc1f528e5e3ee45ab17ae8dcfad6a6422ff2002d.
This reverts commit 0961715cdafb5d39124667ff94f3b56453ce71f1.
This reverts commit a93f264526e1cdade71d887800c1c448c411bfdc.
This reverts commit 72dd94e1c6d29203b8f6473317f626e6d6d6fbdc.
This reverts commit 29b2dc89645e741f91cc920964432dccd2aaef14.
This reverts commit 05c7653bba7571852f5ce6fc0d220a1a829bc4c0.
This reverts commit 5190e5c260ee05e3f3c3d1168263a1a6637441d0.
This reverts commit 6b55bf228cb2da8705737d414f394950a92d8aae.
This reverts commit 184b4a12d3215d105720d005b31e365249e2eb21.
This reverts commit 4c31b7888a561e920fd3889ba8d99368f3c2d9e6.
This reverts commit d44e9680f080b4918cfed268b96f90ea35975617.
This reverts commit 4069a5c43f419d76e1254c8e49b4cad9968a408f.

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# d44e9680 12-Jan-2023 Max Kellermann

ext/opcache/ZendAccelerator.h: add missing include for "INIT_FUNC_ARGS"


# 061fcdb0 12-Jan-2023 Max Kellermann

ext/opcache: use C11 atomics for "restart_in" (#10276)

Cheaper than fcntl(F_SETLK). The same is done already on Windows, so
if that works, why not use it everywhere? (Of course, only i

ext/opcache: use C11 atomics for "restart_in" (#10276)

Cheaper than fcntl(F_SETLK). The same is done already on Windows, so
if that works, why not use it everywhere? (Of course, only if the
compiler supports this C11 feature.)

As a bonus, the code in this commit also works on C++ via C++11
std::atomic, just in case somebody adds some C++ code to the opcache
extension one day.

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Revision tags: php-8.2.0RC1, php-8.1.10, php-8.0.23
# 9313cd89 18-Aug-2022 Christoph M. Becker

Don't enforce 64 hit counter on Windows

There is no particular need to have a 64bit hit counter on Windows.

Closes GH-9367.

Revision tags: php-8.0.23RC1, php-8.1.10RC1, php-8.2.0beta3, php-8.2.0beta2, php-8.1.9, php-8.0.22, php-8.1.9RC1, php-8.2.0beta1, php-8.0.22RC1, php-8.0.21, php-8.1.8, php-8.2.0alpha3, php-8.1.8RC1, php-8.2.0alpha2, php-8.0.21RC1, php-8.0.20, php-8.1.7, php-8.2.0alpha1, php-7.4.30, php-8.1.7RC1, php-8.0.20RC1, php-8.1.6, php-8.0.19, php-8.1.6RC1, php-8.0.19RC1, php-8.0.18, php-8.1.5, php-7.4.29, php-8.1.5RC1, php-8.0.18RC1
# 04a4864b 24-Mar-2022 Max Kellermann

ext/opcache: merge redundant code and "bool" refactoring (#8237)

* ext/opcache/ZendAccelerator: make check_persistent_script_access() static

* ext/opcache/ZendAccelerator: convert "

ext/opcache: merge redundant code and "bool" refactoring (#8237)

* ext/opcache/ZendAccelerator: make check_persistent_script_access() static

* ext/opcache/ZendAccelerator: convert "int" to "bool"

* ext/opcache/zend_file_cache: convert "int" to "bool"

* ext/opcache: use true/false for zend_persistent_script.corrupted

* ext/opcache/ZendAccelerator: move duplicate code to zend_accel_discard_script()

* ext/opcache/ZendAccelerator: convert accel_deactivate_now() to function

Simplify the #iddef ZEND_WIN32.

* ext/opcache/zend_file_cache: simplify iovec initializer

* ext/opcache/zend_file_cache: add local zend_string* variables

Eliminates lots of redundant casts and avoids reloading the variable
from RAM into registers.

* ext/opcache/zend_file_cache: use ZSTR_VAL()

* ext/opcache/zend_file_cache: move code to zend_file_cache_script_write()

This eliminates duplicate error handling code.

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# 373f2366 17-Mar-2022 Max Kellermann

ext/opcache: C++ compatibility

Revision tags: php-8.1.4, php-8.0.17, php-8.1.4RC1, php-8.0.17RC1, php-8.1.3, php-8.0.16, php-7.4.28, php-8.1.3RC1, php-8.0.16RC1, php-8.1.2, php-8.0.15, php-8.1.2RC1, php-8.0.15RC1, php-8.0.14
# 78ef25b2 15-Dec-2021 Christoph M. Becker

Merge branch 'PHP-8.1'

* PHP-8.1:
Fix #81679: Tracing JIT crashes on reattaching


# 5910e1d6 15-Dec-2021 Christoph M. Becker

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Fix #81679: Tracing JIT crashes on reattaching


# 49380b59 15-Dec-2021 Christoph M. Becker

Fix #81679: Tracing JIT crashes on reattaching

When a new process reattaches to OPcache, tracing JIT causes segfaults,
because each new process allocates its own `zend_jit_traces` and

Fix #81679: Tracing JIT crashes on reattaching

When a new process reattaches to OPcache, tracing JIT causes segfaults,
because each new process allocates its own `zend_jit_traces` and
`zend_jit_exit_groups` in SHM, although these need to be shared between
all processes.

We solve that by only allocating these structs for the first process,
and store the pointers in `accel_shared_globals`, so we can reassign
them when a new process reattaches.

Closes GH-7776.

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Revision tags: php-8.1.1, php-7.4.27, php-8.1.1RC1, php-8.0.14RC1, php-7.4.27RC1, php-8.1.0, php-8.0.13, php-7.4.26, php-7.3.33, php-8.1.0RC6, php-7.4.26RC1, php-8.0.13RC1, php-8.1.0RC5, php-7.3.32, php-7.4.25, php-8.0.12, php-8.1.0RC4, php-8.0.12RC1, php-7.4.25RC1, php-8.1.0RC3
# c19977d0 27-Sep-2021 Nikita Popov

Fix delayed early binding with optimization

It's possible for delayed early binding opcodes to get optimized
away if they are "unreachable". However, we still need to attempt
early b

Fix delayed early binding with optimization

It's possible for delayed early binding opcodes to get optimized
away if they are "unreachable". However, we still need to attempt
early binding for them. (In some cases we also corrupt the early
binding list outright during optimization, which is how I got here.)

Fix this by storing information about delayed early binding
independently of DECLARE_CLASS_DELAYED opcodes, so early binding is
performed even after the opcode has been dropped.

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Revision tags: php-8.0.11, php-7.4.24, php-7.3.31, php-8.1.0RC2, php-7.4.24RC1, php-8.0.11RC1, php-8.1.0RC1, php-7.4.23, php-8.0.10, php-7.3.30, php-8.1.0beta3, php-8.0.10RC1, php-7.4.23RC1
# 5e997ec3 10-Aug-2021 Nikita Popov

Remove special self/parent handling in get_class_name_map_ptr() (#7330)

zend_accel_get_class_name_map_ptr() for "self" and "parent" will
currently try to determine which class these refe

Remove special self/parent handling in get_class_name_map_ptr() (#7330)

zend_accel_get_class_name_map_ptr() for "self" and "parent" will
currently try to determine which class these refer to, and then
initialize the CE_CACHE on those strings.

However, this shouldn't be necessary: We already initialize
CE_CACHE on all class declaration names, so it should be covered
through that already.

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Revision tags: php-8.1.0beta2, php-8.0.9, php-7.4.22, php-8.1.0beta1, php-7.4.22RC1, php-8.0.9RC1, php-8.1.0alpha3, php-7.4.21, php-7.3.29, php-8.0.8, php-8.1.0alpha2, php-7.4.21RC1, php-8.0.8RC1, php-8.1.0alpha1, php-8.0.7, php-7.4.20, php-8.0.7RC1, php-7.4.20RC1
# 01b3fc03 06-May-2021 KsaR

Update http->https in license (#6945)

1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https.
2. Update few license 3.0 to 3.01 as

Update http->https in license (#6945)

1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https.
2. Update few license 3.0 to 3.01 as 3.0 states "php 5.1.1, 4.1.1, and earlier".
3. In some license comments is "at through the world-wide-web" while most is without "at", so deleted.
4. fixed indentation in some files before |

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Revision tags: php-8.0.6, php-7.4.19
# dd86987b 29-Apr-2021 Nikita Popov

Replay warnings during inheritance (#6928)

Since 3e6b447979a2b1f351faf40bee9c6cf7e362d85a it is again possible to have
warnings (deprecations) during inheritance, and more such functiona

Replay warnings during inheritance (#6928)

Since 3e6b447979a2b1f351faf40bee9c6cf7e362d85a it is again possible to have
warnings (deprecations) during inheritance, and more such functionality is
likely in the future. This is a problem, because such warnings will only be
shown on the first request if the opcache inheritance cache is used. This
currently causes test failures in --repeat builds.

Fix this by uplifting the error recording functionality from opcache to Zend,
and then using it to persist a warning trace in the inheritance cache, which
can then be used to replay the warnings on subsequent executions.

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# e8e7c04a 29-Apr-2021 Nikita Popov

Use common struct to store error information

This is needed by both fibers and opcache (and GH-6903 also uses it),
so make it a common structure that can be used by any functionality

Use common struct to store error information

This is needed by both fibers and opcache (and GH-6903 also uses it),
so make it a common structure that can be used by any functionality
storing warnings/errors.

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